Flow price: --
440cd045537bd5e0e239ae4b2cd6baf2fff091ae61670b80fb86bc2107718642

Transaction

Hash: 440cd045537bd5e0e239ae4b2cd6baf2fff091ae61670b80fb86bc2107718642
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 440cd045537bd5e0e239ae4b2cd6baf2fff091ae61670b80fb86bc2107718642:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
440cd045537bd5e0e239ae4b2cd6baf2fff091ae61670b80fb86bc2107718642
Status:
ERROR
Block height:
40679167
Block id:
aaf78f7730b1f59a2065977c70570b30ff0ff129e02aa5402655a1001862ea8b
Timestamp:
Friday 11 November 2022 at 03:30:56 UTC
()
Proposer:
Authorizers:
Gas used:
26